CVE Watch6 de ago. de 2026

CVE-2012-4681

Oracle Java SE Runtime Environment (JRE) Arbitrary Code Execution Vulnerability

CVSS

9.8

Crítica

EPSS

98.5%

p100

KEV

SIM

3 de mar. de 2022

Exploit Today

0-100

Publicado: 28 de ago. de 2012 · Última mod.: 6 de ago. de 2026 · CWE-284

EPSS · 30d

98.5%EPSS · 30 dias98.5%

2026-10-082026-11-05

Ficha do catálogo KEV

Produto

Oracle / Java SE

Vulnerabilidade

Oracle Java SE Runtime Environment (JRE) Arbitrary Code Execution Vulnerability

Adicionado ao KEV

3 de mar. de 2022

Corrigir até

24 de mar. de 2022

Uso conhecido em ransomware

Sim

Descrição resumida

The Java Runtime Environment (JRE) component in Oracle Java SE allow for remote code execution.

Ação necessária

Apply updates per vendor instructions.

Notas

https://nvd.nist.gov/vuln/detail/CVE-2012-4681

Descrição técnica

Multiple vulnerabilities in the Java Runtime Environment (JRE) component in Oracle Java SE 7 Update 6 and earlier allow remote attackers to execute arbitrary code via a crafted applet that bypasses SecurityManager restrictions by (1) using com.sun.beans.finder.ClassFinder.findClass and leveraging an exception with the forName method to access restricted classes from arbitrary packages such as sun.awt.SunToolkit, then (2) using "reflection with a trusted immediate caller" to leverage the getField method to access and modify private fields, as exploited in the wild in August 2012 using Gondzz.class and Gondvv.class.

Referências oficiais

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